** Price varies depending upon point of purchase: $25 at FlyFrontier.com, $35 through Frontier's Reservation Call Centers, $50 at airport check-in counters and kiosks, and $100 at the airport gate.

*** Frontier's Discount Den members receive a $5 discount for a carry-on bag when purchased at the time of booking on FlyFrontier.com. Members receive a $5 discount for the first checked bag when purchased at the time of check-in on FlyFrontier.com.